Line Speed系列基本資訊
新25/100G需求出現
o 802.3bj, RS-FEC, MLG, CDR in QSFP28 module
o 802.3by – 25GE
實驗室28nm LineSpeed結構
o Leading edge features and capabilities
o Power Flexibility – distance, frequency, PLL configuration
o 100G features – KR4, FEC, MLG 1, 2 …
o Mux / Redundant link capability
o Extended Reach to 35dB target
多樣性之模組/產品配置
o Quad Retimer
o Gearbox (std and MLG)
o Full Duplex Quad and Octal Line and Backplane drivers
o Mux Functions : 2x10G à 1x20G where 10G = 10-14G
路徑圖支援40G-50G
o 50G PHY: NRZ / PAM4